Code No. U1415: Coding not implemented <4B1>


Diagnostic function



JUDGEMENT CRITERIA



PROBABLE CAUSES



  • Malfunction of CAN bus line
  • Variant coding for ETACS-ECU has not been implemented.
  • Malfunction of ETACS-ECU
  • Malfunction of CVT-ECU

DIAGNOSIS PROCEDURE


STEP 1. M.U.T.-III CAN bus diagnostics



Q. Is the check result normal?





STEP 2. Use M.U.T.-III to confirm a diagnosis code of other systems.



Q. Is the diagnosis code set?





STEP 3. Diagnosis code recheck



(1)Erase the diagnosis code.
(2)Turn the ignition switch from the LOCK (OFF) position to the ON position.
(3)Check if the diagnosis code is set.

Q. Is the diagnosis code set?